[OSM-talk] Running my own slippy map

[Nick Black]

On 10/23/06, Tom Chance <tom at acrewoods.net> wrote:
> Yoho,
>
> On Monday 23 October 2006 12:34, Nick Whitelegg wrote:
> > What you could do is run Freemap on your server; that would basically be a
> > case of downloading the Freemap source from subversion, changing the
> > username and password information in the config file and off you go - a
> > slippy map based on osm data. It can use a local planet-based database, a
> > .osm file or the live API as its data source.
> >
> > The big disadvantage of this is that Freemap is geared for countryside
> > rendering - it doesn't look great in towns. To get an idea of what Freemap
> > looks like see http://nick.dev.openstreetmap.org/openlayers/. If you (or
> > anyone else) are interested I can supply detailed installation
> > instructions.
>
> I like the simplicity of your instructions =) But Freemap isn't really the
> output I'd want for this, as you note. Why is your process so simple, when
> the wiki seems to suggest that OpenLayers needs mapserver with data
> downloaded from NASA and all sorts of other work to go from an .osm file to a
> slippy map?

All openlayers needs is the URL of a WMS server, so the issue in the
case of setting up OL with an OSM slippy would be one of rendering and
then tiling the OSM dataset.  This is what Mikel, Etienne and Steve
have been doing with the Nestoria stuff, here
http://www.opengeodata.org/?p=99.  So its the WMS servering/tiling
side of things that is the difficuilty with OL/OSM.

Nick



>
> What would be best is if I could get something using pre-rendered Osmarender
> tiles, but I forget who was experimenting with that technique on this list.
> The only real shortcomings of PDFs + PNGs is the lack of ability to zoom and
> browse, whilst the output that I hand-tailor from Osmarender is really quite
> attractive :)
>
> Regards,
> Tom
>
> --
> The struggle against power is the struggle of memory against forgetting
>  - Kundera
>
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